请输入您要查询的字词:
单词
中国的生长期
释义
中国的生长期
Encyclopedia
理学
中国的气温
释
growth period in China
中国的生长期
一年中植物任意两个发育期相间隔的日数,它表示两个发育期之间持续生长的时间。农作物的生长,要求温度上升到生长期所需的指标温度以上。一般认为,日平均气温≥5℃的持续时期称为农作物的生长期,≥10℃的日数可表示喜热作物生长期和喜温作物活跃生长期的长短。
随便看
evaluation of vestibule function in aviators
evaluation of visual function in aviators
evaluation of visualization
evaluation of water conservancy planning
evaluation of water resources development and utilization
evaluation of water resources quantity
evaluation on fire safety of structure
evaluation procedures of the advisory bodies
evaluation process
evaluation report
evaluation research
evaluation result
evaluation results combination
evaluation service of agricultural meteorology condition
evaluation standard for green industrial building
Evaluation Standard for Green Office Building
evaluation subject
evaluation system
evaluation system for candidate monks/nuns in ancient China
evaluation system of remodeling existing buildings
evaluation system of teacher professional ranks and titles
evaluation theory
Evaluation to the Dead
evaluation value collection
Evaluation standard for urban landscaping and greening
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/7/26 4:07:40